.header{
	width:100%;
	background: #222222;
	float:left;
	text-align: center;
}
.logo{
	width:127px;
	height:39px;
	float:left;
	margin-top:7px;
	margin-bottom:7px;
}
.logo img{
	width:100%;
	height:100%;
}
.nav,.lang{
	float:right;
	height:50px;
	line-height: 50px;		
}
.nav a{
	margin:0px 15px;	
	color:#d5d5d5;
	font-size: 14px;
	font-family:Ash;
}
.nav a:hover,.lang:hover{
	background-color:#080808;
}


.arrow{
	font-family:Ash;
	font-size:14px;
	color:#8b8b8b;
	float:right;
	height:50px;
	width:84px;
	line-height: 50px;
	/*margin-left:16px;*/
	position:relative;
	z-index:2;
}

.lang input{
	display:none;
}
.lang ul{
	display: none;
}
#lang_checked:checked~label ul{
	cursor:pointer;
	display:block;
	background: #222222;
}
.lang ul li:hover{
	background-color:#080808;
	cursor:pointer;
}
.arrow:after{
	margin-right:10px;
	content:"";
	width:0;
	height:0;
	position:absolute;
	left:75px;
	top:22px;
	border-left:5px solid transparent;
    border-right:5px solid transparent;
    border-top:5px solid #9d9d9d;	
}
input[type="checkbox"]{
	display: none;
}

.mobile_box{
	float:right;
	cursor:pointer;
	padding-top: 10px;	
}

#mobile:checked ~ .nav{
    opacity: 1;
    height:auto;
}

.mobile_box span{
	width:20px;
	border:3px solid #fff;
	display: block;
	margin-bottom:3px;
	background-size: 100%;	
}
/*header end*/

.foot{
	width:100%;
	background:#3b3b3b;
	float:left;
	padding:36px 0;
}
.foot_content{
	float:left;
}
.foot_content a{
	color:#5b5b5e;
	margin-bottom: 15px;

}
.foot_content span{
	display: block;
	color:#a1a3ab;
}
.foot_contact a{
	position:relative;
	float:right;
	margin-right: 50px;	
}
.letter{
	position:absolute;
	left:-120%;
	top:-400%;
	border:1px solid #bec4ce;
	width:143px;
	height:135px;
	background: #fff;
	text-align: center;
	padding-top: 15px;
	display: none;
}
.letter:after{
	content:"";
	width:0;
	height:0;
	border-top:10px solid #fff;
	border-left:10px solid transparent;
	border-right:10px solid transparent;
	
	
}
.foot_contact a:hover .letter{
	display:block;
}




@media screen and (min-width: 996px){
	.mobile_box{display:none;}
}
@media screen and (max-width: 996px){
	.nav{
		height:0;
        overflow:hidden;
        opacity: 0;
        width:100%;
	}
	 .nav a{
        width:100%;
        padding:0px;
        text-align:center;
        margin:0 auto;
    }
    .logo{
    	float:left;
    }

    .arrow{
    	position:static;
    	display: block;
    	width:100%;
    	
    }
    .lang:after{
    	display: none;}


    .arrow ul{
    	width:100%;

    }
    .lang{
    	width:100%;

    }
    #lang_checked:checked + .arrow ul{
    	display:block;
    	position: absolute;
    	left:0;
    	
    }
    .arrow::after{
    	position:absolute;
    	left:10%;
    }
    .mobile_box{
    	display: inline-block;
    }
}
@media screen and ( max-width: 1000px){
	.foot_content{
		width:100%;

	}
	.foot_contact{
		float:left;	
		margin-top: 20px;
	}
}
@media screen and ( max-width: 750px){
	.video{
		width:100%;
	}
}

